Hydraulic pump unit



FIG. 1 is a perspective view of the hydraulic pump unit showing my noveldesign;

FIG. 2 is a top plan view of the hydraulic pump unit;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The ornamental design for a hydraulic pump unit, as shown and described.